libmyc.a:mymath.o mystdio.o
		ar -rc $@ $^
%.o:%.c
		gcc -c $<
.PHONY:clean
clean:
		rm -rf *.o *.a mylibc *.tgz
.PHONY:output
output:
		mkdir mylibc
		mkdir -p mylibc/lib
		mkdir -p mylibc/include
		cp *.h mylibc/include
		cp *.a mylibc/lib
		tar czf mylibc.tgz mylibc
